KR20080036521A - Cleaning device for removing foreign matter deposited on work - Google Patents

Cleaning device for removing foreign matter deposited on work Download PDF

Info

Publication number
KR20080036521A
KR20080036521A KR1020070104540A KR20070104540A KR20080036521A KR 20080036521 A KR20080036521 A KR 20080036521A KR 1020070104540 A KR1020070104540 A KR 1020070104540A KR 20070104540 A KR20070104540 A KR 20070104540A KR 20080036521 A KR20080036521 A KR 20080036521A
Authority
KR
South Korea
Prior art keywords
cleaning
work
workpiece
cleaning device
jig
Prior art date
Application number
KR1020070104540A
Other languages
Korean (ko)
Inventor
이치하시 가오루
Original Assignee
가부시키가이샤 시가야마시타
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 가부시키가이샤 시가야마시타 filed Critical 가부시키가이샤 시가야마시타
Publication of KR20080036521A publication Critical patent/KR20080036521A/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
    • B22D29/001—Removing cores
    • B22D29/006—Removing cores by abrasive, water or air blasting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration

Abstract

A cleaning device for removing foreign matters deposited on a workpiece is provided to realize a compact structure by separating a convey system and a cleaning system from each other. A cleaning device(A) for removing foreign matters deposited on a workpiece(1) comprises a cleaning compartment(3), a jig(4), a drive unit(5), a cleaning nozzle(6) and a liquid discharge port(7). The cleaning compartment has an opening(2) through which a workpiece is put in. The jig is installed in the cleaning compartment to clamp the workpiece. The drive unit is installed at the outside of the cleaning compartment and rotates the jig using a servo motor. The cleaning nozzle is provided in the cleaning compartment. The liquid discharge port allows cleaning solution remaining in the cleaning compartment to the outside of the cleaning compartment.

Description

워크에 부착한 이물을 제거하는 세정 장치{CLEANING DEVICE FOR REMOVING FOREIGN MATTER DEPOSITED ON WORK}CLEANING DEVICE FOR REMOVING FOREIGN MATTER DEPOSITED ON WORK}

본 발명은 자동차 부품(auto part) 등, 워크의 표면, 주물 코어 구멍 내부(casting core-derived hollow), 나사 구멍 내부 등에 잔류하는, 가공으로 발생되는 가루, 즉 절단 가루(machining dust) 또는 절삭유(cutting oil) 등의 이물(foreign matter)을 제거하는 세정 장치에 관한 것으로서, 특히 대형화 또는 복잡한 구조를 피하는 세정 장치(cleaning device)에 관한 것이다.The present invention is a powder generated by processing, ie cutting dust or cutting oil, which remains on the surface of a work, such as an auto part, inside a casting core-derived hollow, inside a screw hole, or the like. The present invention relates to a cleaning device for removing foreign matters such as cutting oil, and more particularly, to a cleaning device that avoids an enlargement or a complicated structure.

자동차 엔진 부품인 실린더 헤드나, 실린더 블록에는, 다량의 나사 구멍이나 워터 재킷 구멍(water jacket hole)이 있다. 이들 자동차 부품 워크는 기계 가공이 실시된 후에 부품 조합이 이루어진다. 이 때, 워크의 표면, 주물 코어 구멍 내부, 나사 구멍 내부 등에 절단 가루나, 절삭유 등의 이물이 잔류하기 때문에, 부품에 조립에 앞서 이들 이물을 제거해야 한다.The cylinder head or cylinder block, which is an automobile engine part, has a large number of screw holes and water jacket holes. These automotive parts work is made of parts after machining is carried out. At this time, foreign matters such as cutting powder and cutting oil remain on the surface of the workpiece, the inside of the casting core hole, the inside of the screw hole, and the like.

이들 이물을 제거하는 기술로서, 종래 가압 세정액을 직접 구멍 등의 이물에 분사하여 세정 제거하는 장치가 사용되고 있었다. 예를 들면, 자동차 엔진 부품인 실린더 헤드나, 실린더 블록에는 다량의 나사 구멍이나 워터 재킷 구멍이 존재하 나, 이들 구멍의 이물을 제거하기 쉬운 자세로 워크의 위치 결정을 행하고, 그 상태에 대응한 세정 노즐을 배치하고 있었다.As a technique of removing these foreign substances, the apparatus which sprays and removes the pressurized washing | cleaning liquid directly to foreign substances, such as a hole, was used conventionally. For example, a large number of screw holes and water jacket holes exist in a cylinder head or cylinder block that is an automobile engine part, but the workpiece is positioned in a position that is easy to remove foreign matters from these holes, The cleaning nozzle was arranged.

그러나, 이 기술에서는, 세정 장치가 대형화하여 복잡한 구조로 되지 않을 수 없었다. 또, 워크를 위치 결정하는 지그(jig)나 세정 노즐은 한 종류의 워크 전용이다. In this technique, however, the cleaning apparatus has been enlarged, resulting in a complicated structure. Moreover, the jig | tool and washing nozzle which position a workpiece | work are dedicated to one kind of workpiece | work.

이렇기 때문에, 다른 형태를 가지는 워크를 세정하는 경우에는, 비록 유사한 워크라 하더라도 서로 다른 지그나 세정 노즐이 필요하다. 이것은 상기 장치의 매우 대규모의 변경이 필요했었다.For this reason, when cleaning a workpiece having a different shape, different jigs or cleaning nozzles are required even with similar workpieces. This required a very large change of the device.

[특허문헌 1] 일본국 특개2000-91903호 공보[Patent Document 1] Japanese Patent Application Laid-Open No. 2000-91903

본 발명의 해결하고자 하는 과제는, 자동차 부품 등, 워크의 표면, 주물 코어 구멍 내부, 나사 구멍 내부에 잔류한 절단 가루, 절삭유 등의 이물을 용이한 구조의 장치로 신속하게 또한 단시간에 제거하여, 전술의 공지 기술에 존재하는 결점을 개량한 세정 장치를 제공하는 것에 있다.The problem to be solved of the present invention is to quickly and quickly remove foreign substances such as cutting powder, cutting oil, etc. remaining in the surface of the workpiece, the inside of the casting core hole, the inside of the screw hole, such as automotive parts, in a short time, It is providing the cleaning apparatus which improved the fault which exists in the above-mentioned well-known technique.

상술의 과제를 해결하기 위해, 본 발명의 워크에 부착한 이물을 제거하는 세정 장치에 의하면, In order to solve the problem mentioned above, according to the washing | cleaning apparatus which removes the foreign material adhering to the workpiece | work of this invention,

워크를 투입하기 위한 개구부를 구비한 세정실과; A washing chamber having an opening for feeding the work;

상기 세정실 내에 설치된 워크 파지 지그와; A work holding jig provided in the cleaning chamber;

세정실 밖에 설치되고, 상기 지그를 서보모터(servomotor)로 회전 구동하는 구동 유니트와, A drive unit installed outside the cleaning chamber and rotating the jig by a servomotor;

상기 세정실 내에 구비된 세정 노즐; 및A cleaning nozzle provided in the cleaning chamber; And

세정실 내에 체류된 세정액을 세정실 밖으로 배출하는 배액구로 이루어진 것을 특징으로 한다.Characterized in that it consists of a drain port for discharging the cleaning liquid stayed in the cleaning chamber out of the cleaning chamber.

본 발명에 따라서, 세정해야 할 워크를 세정실 밖에 설치한 서보모터로 구동하고, 또한 반송계(transfer system)와 세정계(cleaning system)를 분리하며, 또한 서보모터로 구동하여 세정 및 배액을 최적의 자세(optimum posture)로 실시함으로 써, 장치가 소형화, 간이화되어 세정 효과가 높아진다. 종래 기술에서는, 워크가 서보모터에 의해 구동되지 않기 때문에 최적화가 곤란했었다.According to the present invention, the work to be cleaned is driven by a servo motor provided outside the cleaning chamber, and the transfer system and the cleaning system are separated, and the servo motor is driven to optimize cleaning and drainage. By performing in an optimal posture, the device can be miniaturized and simplified, and the cleaning effect is increased. In the prior art, optimization was difficult because the work was not driven by the servomotor.

이하, 본 발명을 첨부 도면을 이용하여 구체적으로 상술한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 관계되는 세정 장치의 일 구체예의 단면도이다.1 is a cross-sectional view of one specific example of a cleaning apparatus according to the present invention.

본 발명의 세정 장치(A)는, 도 1에 나타난 바와 같이, 워크(1)를 투입하기 위한 개구부(2)를 구비한 세정실(3)과, 워크(1)의 파지 지그(4)와, 구동 유니트(5)와, 세정 노즐(6) 및, 배액구(7)로 주로 구성된다.As shown in FIG. 1, the washing | cleaning apparatus A of this invention has the washing | cleaning chamber 3 provided with the opening part 2 for injecting the workpiece | work 1, the holding jig 4 of the workpiece | work 1, , The drive unit 5, the cleaning nozzle 6, and the drain port 7.

상기 세정실(3)은 개구용 셔터(8), 즉 개구부 셔터(8)를 구비한다. 워크(1)를 세정실(3)내에 삽입하는 경우에 개구부 셔터(8)를 열어 워크를 도입한다. 워크(1)를 세정실(3)외에 배출하는 경우에는 개구부 셔터(8)를 열어 워크를 배출한다. 세정의 조작중에는, 개구부 셔터(8)를 닫아 둔다.The cleaning chamber 3 has an opening shutter 8, that is, an opening shutter 8. When inserting the workpiece 1 into the cleaning chamber 3, the opening shutter 8 is opened to introduce the workpiece. When discharging the workpiece 1 outside the cleaning chamber 3, the opening shutter 8 is opened to discharge the workpiece. The opening shutter 8 is closed during the washing operation.

상기 파지 지그(4)는 개구부(2)로부터 세정실(3) 내에 삽입된 워크(1)를 파지하는 지그이다. 파지 지그(4)는 클램프(9)로서 워크(1)를 클램프하여 고정하고, 세정실(3)의 외부에 배치된 용기의 세정액을 세정 노즐(6)에 송액하는 배관(10)을 통하여 워크(1)에 분사한다. 이러한 분사때에, 상기 워크(1)는 회전 중심축(11)을 중심으로 하여 회전한다.The gripping jig 4 is a jig for gripping the workpiece 1 inserted into the cleaning chamber 3 from the opening 2. The holding jig 4 clamps and fixes the work 1 as the clamp 9, and the work is carried out through a pipe 10 for feeding the cleaning liquid of a container disposed outside the cleaning chamber 3 to the cleaning nozzle 6. Spray on (1). In this injection, the work 1 rotates about the central axis of rotation 11.

다시 말하면, 지그(4)와 워크(1)를 회전시키면서 세정한다. 세정의 워크 자세, 시간, 선회의 속도, 세정액의 배출에서 워크 자세를 최적으로 설정하기 위해, 구동 유니트에 합체된 서보모터는 수치 제어(NC-제어)용 구동 유니트(5)에 사용된 다. 도면부호 12는 워크(1) 및 지그(4)의 선회 반경이다.In other words, the jig 4 and the work 1 are cleaned while being rotated. In order to optimally set the work posture in washing work posture, time, turning speed, and discharge of the cleaning liquid, the servomotor incorporated in the drive unit is used in the drive unit 5 for numerical control (NC-control). Reference numeral 12 denotes a turning radius of the work 1 and the jig 4.

세정실(3) 내에 수집된 세정액의 액면(13)의 레벨은 화살표로 도시된 방향으로 상승하여, 워크(1)가 수몰 상태(immersed in the liquid)에서도 세정은 계속된다. 따라서, 노즐로부터 액체 분사 주위에 존재하게 되는 액체가 포함되고, 액체는 노즐로부터 액체 분사에 직접 노출되는 영역 이외에도 다른 영역의 세정을 하기 위하여 보다 넓은 범위에서 워크(1)에 대하여 작동하게 된다. 워크가 수몰동안에, 워크의 워터 재킷 등과 같이 좁은 부분을 가지고 일반적으로 세정이 어려운(세척이 어려운) 워크 부분이 세정된다. 내부의 액체가 가장 쉽게 배출되는 자세로 워크가있을 때에, 배액구(7)의 덤퍼(dumper)(14)는 세정액을 화살표 방향으로 급격히 빼내도록 개방된다. 이러한 점은 깊은 내부를 가지는 구멍을 확실하게 세정할 수 있다.The level of the liquid level 13 of the cleaning liquid collected in the cleaning chamber 3 rises in the direction shown by the arrow, so that cleaning continues even when the work 1 is immersed in the liquid. Thus, the liquid that is present around the liquid jet from the nozzle is included, and the liquid is operated with respect to the work 1 in a wider range for cleaning other areas besides the area directly exposed to the liquid jet from the nozzle. While the workpiece is under water, the workpiece portion which has a narrow portion, such as a water jacket of the workpiece, and which is generally difficult to clean (difficult to clean) is cleaned. When there is a work in the position where the liquid inside is most easily discharged, the dumper 14 of the drain port 7 is opened so that the cleaning liquid is rapidly drawn out in the direction of the arrow. This point can reliably clean a hole having a deep inside.

본 발명의 세정 장치(A)는 세정실 밖에 설치한 서보모터로 구동하고, 또한 반송계와 세정계를 분리함으로써 콤팩트한 세정 장치로 된다. 또한 상기 세정 장치가 서보모터로 구동됨으로써, 세정액의 세정 및 배출이 최적의 자세로 워크에 실시될 수 있다. 따라서, 향상된 세정 효과가 실현된다. 종래 기술에서는, 상기 장치가 서보모터에 의해 구동되지 않기 때문에 최적화가 곤란했었다. 이와 같이 하여, 본 발명 세정 장치(A)는 산업상의 이용 가능성이 높다.The washing | cleaning apparatus A of this invention is driven by the servomotor provided outside the washing | cleaning chamber, and it becomes a compact washing | cleaning apparatus by isolate | separating a conveyance system and a washing system. In addition, since the cleaning device is driven by a servo motor, the cleaning and discharging of the cleaning liquid can be performed on the work in an optimal posture. Thus, an improved cleaning effect is realized. In the prior art, optimization was difficult because the device was not driven by a servomotor. In this manner, the present invention washing apparatus A has high industrial applicability.

도 1은 본 발명의 세정 장치의 일 구체예를 나타낸 단면도.1 is a cross-sectional view showing one embodiment of the cleaning device of the present invention.

*부호의 설명** Description of the sign *

A: 세정 장치 1: 워크A: cleaning device 1: work

2:개구부 3: 세정실2: opening 3: washing room

4: 파지 지그 5: 구동 유니트4: holding jig 5: driving unit

6: 세정 노즐 7: 배액구6: washing nozzle 7: drain hole

8: 개구부 셔터 9: 클램프8: opening shutter 9: clamp

10: 배관 11: 회전 중심축10: Piping 11: Rotational Central Axis

12: 선회 반경 13: 액면12: turning radius 13: face value

14: 덤퍼14: dumper

Claims (2)

워크에 부착된 이물을 제거하기 위한 세정 장치로서, 상기 세정 장치는, A cleaning device for removing foreign matter attached to a work, the cleaning device, 워크를 투입하기 위한 개구부를 구비한 세정실과; A washing chamber having an opening for feeding the work; 상기 세정실 내에 설치된 워크 파지 지그(jig)와;A work gripping jig provided in the cleaning chamber; 세정실 밖에 설치되고 상기 지그를 서보모터(servomotor)로 회전 구동하는 구동 유니트와;A driving unit installed outside the cleaning chamber and rotating the jig by a servomotor; 상기 세정실 내에 구비된 세정 노즐; 및A cleaning nozzle provided in the cleaning chamber; And 세정실 내에 체류된 세정액을 세정실 밖으로 배출하는 배액구로 이루어진 워크에 부착한 이물을 제거하기 위한 세정 장치.A cleaning device for removing foreign matter adhering to a work consisting of a drainage port for discharging the cleaning liquid retained in the cleaning chamber out of the cleaning chamber. 청구항 1에 있어서,The method according to claim 1, 상기 서보모터는 수치 제어(numerically control)(NC) 제어되는 워크에 부착된 이물을 제거하기 위한 세정 장치.The servomotor is a cleaning device for removing the foreign matter attached to the numerically controlled (NC) controlled workpiece.
KR1020070104540A 2006-10-23 2007-10-17 Cleaning device for removing foreign matter deposited on work KR20080036521A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006287699A JP2008104904A (en) 2006-10-23 2006-10-23 Washing device for removing foreign substance adhering to work
JPJP-P-2006-00287699 2006-10-23

Publications (1)

Publication Number Publication Date
KR20080036521A true KR20080036521A (en) 2008-04-28

Family

ID=39015741

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070104540A KR20080036521A (en) 2006-10-23 2007-10-17 Cleaning device for removing foreign matter deposited on work

Country Status (5)

Country Link
US (1) US20080127444A1 (en)
EP (1) EP1918029A1 (en)
JP (1) JP2008104904A (en)
KR (1) KR20080036521A (en)
CN (1) CN100563853C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104308116A (en) * 2014-10-15 2015-01-28 重庆长安汽车股份有限公司 Combined cleaning device integrated in aluminum alloy cylinder body die casting production line

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8997765B2 (en) * 2008-10-07 2015-04-07 Eric Netzhammer Device for treating small parts
DE102009038733B4 (en) * 2009-04-28 2020-11-12 Moers Gmbh Textilmaschinen Method and device for removing production residues from passages in workpieces
EP2345483A1 (en) * 2010-01-15 2011-07-20 ELWEMA Automotive GmbH Method for high-pressure liquid jet deburring and corresponding industrial installation
JP2012045499A (en) * 2010-08-27 2012-03-08 Shiga Yamashita:Kk Washing device for removing foreign substance adhering to work
CN102041526B (en) * 2010-11-25 2012-10-31 三门三友冶化技术开发有限公司 Cleaning device of negative plate
CN106540821B (en) * 2016-10-31 2019-07-12 广西大学 A kind of equipment for clean and reuse aluminium alloy
CN107385464B (en) * 2017-08-29 2019-02-01 江苏博隆锦欣环保设备有限公司 A kind of irregular components acid dip pickle
CN108057849A (en) * 2017-11-06 2018-05-22 江苏大学 The removal methods and equipment of ceramic core in a kind of aviation hollow blade
CN108714686A (en) * 2018-06-04 2018-10-30 含山县兴达球墨铸铁厂 A kind of continuous-flow type shell casting inner cavity fettling installation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE712793C (en) * 1936-11-21 1941-10-25 Willi Vorhauer Process for cleaning castings
JPS617058A (en) * 1984-06-20 1986-01-13 Sugino Mach:Kk Cleaning method of casting
JPH0723559B2 (en) * 1989-06-12 1995-03-15 ダイセル化学工業株式会社 Stamper cleaning device
CN2215358Y (en) * 1995-04-17 1995-12-20 天津市内燃机厂 External chain driving type cleaning machine for components
US5678583A (en) * 1995-05-22 1997-10-21 Howmet Research Corporation Removal of ceramic shell mold material from castings
JP3009879B1 (en) * 1998-09-21 2000-02-14 株式会社東洋ウチナミテクノクリーン Underwater aerial underwater cleaning equipment
JP4203298B2 (en) * 2002-10-25 2008-12-24 株式会社スギノマシン Cleaning device
JP4028858B2 (en) * 2004-05-28 2007-12-26 ファナック株式会社 Numerical control device and servo motor control system
US20060201536A1 (en) * 2005-03-08 2006-09-14 Marty Solcz Method for cleaning an industrial part

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104308116A (en) * 2014-10-15 2015-01-28 重庆长安汽车股份有限公司 Combined cleaning device integrated in aluminum alloy cylinder body die casting production line

Also Published As

Publication number Publication date
US20080127444A1 (en) 2008-06-05
CN101168156A (en) 2008-04-30
JP2008104904A (en) 2008-05-08
EP1918029A1 (en) 2008-05-07
CN100563853C (en) 2009-12-02

Similar Documents

Publication Publication Date Title
KR20080036521A (en) Cleaning device for removing foreign matter deposited on work
JP5704997B2 (en) Turret cleaning device
KR100929964B1 (en) Device for removing water from the workpiece
KR102022899B1 (en) Apparatus for cleaning parts by rotating
CN1579703A (en) Tool changing device and tool cleaning method
CN111283467B (en) Cleaning device, cleaning method, and machine tool
US20130000683A1 (en) Method for High-Pressure Liquid Jet Deburring and Corresponding Industrial Installation
JP2012045499A (en) Washing device for removing foreign substance adhering to work
JP6426766B2 (en) PROCESSING SYSTEM HAVING ROBOT FOR TRANSPORTING ARTICLES AFTER PROCESSING AND ARTICLES LOADING METHOD
JP4589216B2 (en) Machine cleaning equipment for machine parts
JPH10144642A (en) Substrate treating apparatus
JP2007152489A (en) Coolant supply device of machine tool
JP6384941B2 (en) Cleaning device
KR101113272B1 (en) Filter cleaner
JP2009297861A (en) Machining system
KR100956743B1 (en) Robot Hand for Deburring
KR100643951B1 (en) Deburring system for work
KR20170089634A (en) Industrial washer
KR100381209B1 (en) Method for controlling dispersion of cutting fluid penetrating main spindle of machine tool
KR20160112270A (en) Injection device of washing raw material for washing device of processed product surface
CN217044842U (en) Version roller end cap processingequipment
JP2001252846A (en) Air-cooling and cleaning machine tool
JP2008229783A (en) Cutting device and method
JP2007175592A (en) In-liquid washing system
JP2003191070A (en) Method and device for removing core sand

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E90F Notification of reason for final refusal
E601 Decision to refuse application